var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
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            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
import React, { useEffect, useImperativeHandle, useMemo, useState } from "react";
import { View } from "@tarojs/components";
import Taro from "@tarojs/taro";
import { AtImagePicker } from "taro-ui";
import "./index.scss";
import { uploadToOss } from "../../utils";
/**
 * ImageUploader 图片选择
 */
var ImageUploader = function (_a, ref) {
    var _b = _a.defaultUris, defaultUris = _b === void 0 ? "" : _b, _c = _a.length, length = _c === void 0 ? 3 : _c, disabled = _a.disabled, _d = _a.count, count = _d === void 0 ? 9 : _d, securitySignApi = _a.securitySignApi, apiData = _a.apiData, ossConfig = _a.ossConfig, otherProps = __rest(_a, ["defaultUris", "length", "disabled", "count", "securitySignApi", "apiData", "ossConfig"]);
    var _e = __read(useState(defaultUris), 2), urls = _e[0], setUrls = _e[1];
    useEffect(function () {
        setUrls(defaultUris);
    }, [defaultUris]);
    var files = useMemo(function () {
        if (!urls) {
            return [];
        }
        return urls.split(",").map(function (url) {
            return {
                url: url,
                file: {
                    path: url,
                    size: 0
                }
            };
        });
    }, [urls]);
    var upload = function () {
        return __awaiter(this, void 0, void 0, function () {
            var urlList, i, local, resUpload;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        urlList = urls.split(",");
                        i = 0;
                        _a.label = 1;
                    case 1:
                        if (!(i < urlList.length)) return [3 /*break*/, 4];
                        local = /^\http\:\/\/tmp/.test(urlList[i]);
                        if (!local) return [3 /*break*/, 3];
                        return [4 /*yield*/, uploadToOss(urlList[i], securitySignApi, apiData, ossConfig)];
                    case 2:
                        resUpload = _a.sent();
                        urlList[i] = resUpload;
                        _a.label = 3;
                    case 3:
                        i++;
                        return [3 /*break*/, 1];
                    case 4: return [2 /*return*/, urlList.join(",")];
                }
            });
        });
    };
    useImperativeHandle(ref, function () {
        return {
            upload: upload
        };
    });
    // 剩余的可以选择的数量
    var remainingQuantity = count - files.length;
    var onChangeImage = function (file, operationType, index) {
        var ps = urls ? urls.split(",") : [];
        var filesList = file.slice(count - remainingQuantity);
        if (filesList.length > remainingQuantity) {
            filesList = filesList.slice(0, remainingQuantity);
        }
        if (operationType === "add") {
            for (var i = 0; i < filesList.length; i++) {
                ps.push(filesList[i].url);
            }
            setUrls(ps.join(","));
        }
        else if (operationType === "remove") {
            setTimeout(function () {
                ps === null || ps === void 0 ? void 0 : ps.splice(index, 1);
                setUrls(ps.join(","));
            }, 0);
        }
    };
    return (React.createElement(View, null,
        React.createElement(AtImagePicker, __assign({}, otherProps, { length: length, files: files, showAddBtn: files.length < count && !disabled, count: count - files.length, onImageClick: function (file) {
                Taro.previewImage({
                    current: file.url,
                    urls: urls ? urls.split(",") : []
                });
            }, onChange: onChangeImage }))));
};
export default React.forwardRef(ImageUploader);
